class Account{
	private int balance ;
	public Account(int balance){
		this.balance = balance ;
	}
	public int getBalance() {
		return balance;
	}

	public void setBalance(int balance) {
		this.balance = balance;
	}
	public synchronized void deposit(int money){
		this.balance += money ;
	}
	public synchronized void withdraw(int money){
		this.balance -= money ;
	}
}